%saline 24h same context
'#2AF598'

%(R)-CPP 1mg/kg 24h same context
'#1BD7BB'

%3mg/kg 24h same context
'#08B3E5'

%10mg/kg 24h same context
'#003193'

%saline 24h different contexts (AB)
'#ff7518'

%saline 72h same contexts
'#32CD32'

%pre-recall 10mg/kg (R)-CPP
'#3f00ff'